52788260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377059}}^1$

素因数の和:377075

約数の個数: 24

約数和(自身を含む): 126692160

約数和(自身を除く): 73903900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377059, 754118, 1508236, 1885295, 2639413, 3770590, 5278826, 7541180, 10557652, 13197065, 26394130, 52788260]

約数ペア:

[(1, 52788260), (2, 26394130), (4, 13197065), (5, 10557652), (7, 7541180), (10, 5278826), (14, 3770590), (20, 2639413), (28, 1885295), (35, 1508236), (70, 754118), (140, 377059)]